I’m not really sure I understand the question
If you are looking for the name of the hormone it will be called Melatonin
Answer:
on average, Americans do not consume enough phosphorus in their diets
Explanation: all others are true but Americans not consuming enough phosphorus in their diets is false.
The answer to this is C. Radiation Exposure.
Physical benefits from participating in gymnastics are muscle tone, muscle strength, flexibility, and endurance.